Predicted chemical evolution for spiral disks from their observed rotation curves

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dc.creatorMolla, M.
dc.creatorMarquez, I.
dc.date2004-11-25
dc.date.accessioned2026-07-07T02:16:02Z
dc.date.available2026-07-07T02:16:02Z
dc.descriptionThe rotation curves for a sample of 67 spiral galaxies observed by Marquez et al(2002) have been used as input for the multiphase chemicale volution model. By using N[II]/Halpha as estimator of the oxygen abundance, we constraint the possible models for each galaxy. We may, then, predict the time evolution of these galaxies and the present time radial distribution for gas, stars and star formation surface densities and elemental abundances.
dc.descriptionII International workshop on science with the GTC: 1st-light instruments
dc.identifierhttps://arxiv.org/abs/astro-ph/0411690
dc.identifierhttp://arxiv.org/abs/astro-ph/0411690
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/8634
dc.subjectAstrophysics
dc.titlePredicted chemical evolution for spiral disks from their observed rotation curves
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